Technical Data; Terminal Rating «Inputs»; Basic Unit Lme7 - Siemens LME7 Series Basic Documentation

Building Technologies
HVAC Products
4

Technical Data

4.1 Basic unit LME7...

Mains voltage
Mains frequency
External primary fuse (Si)
Power consumption
Safety class
Degree of protection
Perm. mounting position
Weight
4.2 Terminal rating «Inputs»
•
Mains voltage: Input current depending on the operating state of the unit
Under voltage
•
Safety shutdown from the operating
position takes place should mains
voltage
•
Restart is initiated when mains volt-
age exceeds
State inputs, temperature controller, temperature switch, load controller, pressure
switch, air pressure switch, actuator (except safety loop) of the contact feedback net-
work (CFN) are used for system supervision and require mains-related input voltage
•
Input safety loop
•
Input currents and input voltages
- UeMax
- UeMin
- IeMax
- IeMin
•
Contact material recommendation
for external signal sources (air pres-
sure switch, pressure switch-min,
pressure switch-max, etc.)
•
Transition / settling behavior / boun-
ce
- Perm. bounce time of contacts
when switching ON / OFF
•
UN
•
Voltage detection
- ON
- OFF
Basic Documentation LME7...
4 Technical Data
AC 120 V AC 230 V
50 / 60 Hz ±6 % 50 / 60 Hz ±6 %
Max. 6,3 A (slow) Max. 6,3 A (slow)
<10 W, typical <10 W, typical
I with parts according to II and III to
DIN EN 60730-1
IP00
Note
The burner or boiler manufacturer must
ensure degree of protection IP40 for
burner controls as per DIN EN 60529
through adequate installation of the
LME7...
Optional
Approx. 490 g
≤AC 165 V
≥AC 195 V
Refer to «Terminal rating outputs»
UN +10 % UN +10 %
UN -15 % UN -15 %
1,5 mA peak 1 mA peak
(peak value) (peak value)
0,8 mA peak 0,5 mA peak
(peak value) (peak value)
Gold-plated silver contacts
Max. 50 ms
(after the bounce time, the contact must
stay closed or open)
AC 120 V AC 230 V
>AC 60 V >AC 120 V
<AC 40 V <AC 80 V
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CC1P7105en
13.10.2009